Four Seasons 33055 A/C Accumulator

Four Seasons 33055 A/C Accumulator

The Four Seasons Accumulator 33055 is a complete A/C accumulator built for select Ford and Mercury applications. It is a steel, OE-style replacement that meets or exceeds OEM requirements and uses a female springlock inlet with a male insert O-ring outlet for proper HVAC service fitment.

Compatible with 1991-1993 Lincoln Town Car, 1992-1993 Ford Crown Victoria, and 1992-1993 Ford Grand Marquis, this Four Seasons 33055 accumulator is built for direct replacement service in the vehicle’s air conditioning system.

Key Features

• Four Seasons brand A/C accumulator, part number 33055
• Complete unit style for HVAC accumulator replacement
• Steel construction for durable underhood use
• Female springlock inlet and male insert O-ring outlet
• Switch port included; service port not included
• Meets or exceeds OEM specifications
• Preconfigured with OE-style O-ring sealing points

Product Details

The Four Seasons 33055 accumulator is part of the Four Seasons Accumulator line, a product family focused on replacement HVAC components for serviceable air conditioning systems. This unit measures 8.000 inches long with a 3.500-inch body diameter, and it uses a 3/4-inch inlet and 5/8-inch outlet for the listed applications. The accumulator helps manage refrigerant flow and moisture control in the A/C circuit, supporting stable system operation in vehicles such as the Lincoln Town Car, Ford Crown Victoria, and Ford Grand Marquis.

This part cross-references Monroe Shocks & Struts 172785 for the same application.

What It Helps Address

• Loss of A/C cooling performance caused by a worn accumulator
• Moisture contamination in the air conditioning system
• Refrigerant flow issues related to a restricted or damaged accumulator
• Seal leakage at accumulator connection points
• Service replacement needs after A/C system repair

Installation Notes

• Verify fitment by year, make, and model before installation.
• Inspect the inlet and outlet connection types to confirm springlock and O-ring compatibility.
• Replace sealing components as needed during A/C service.
• Check the switch port configuration before reconnecting electrical components.
• Follow proper evacuation, recharge, and leak-check procedures after installation.

Quality Assurance

Four Seasons 33055 is engineered to meet or exceed OEM specifications for the listed applications. Its steel construction and OE-style connection design support consistent replacement quality for HVAC service work.